package com.xuanyuan.service;


import com.github.pagehelper.PageInfo;
import com.xuanyuan.entity.User;

import java.util.List;

public interface UserService {
    User selectUserByName(String username);

    List<User> selectUserList(User user);

    Integer insertUser(User user);

    Integer updateUser(User user);

    Integer deleteUserByIds(String[] ids);

}
